I dunno anything about the blue ray remakes....bcuz i havent seen them. But I've seen a LOT of talk about Vader's "nooooooo!"

assuming this is the end of episode 3, when he learns padme died.....can somebody please explain to me whats wrong with that? Is it because luke already yelled "nooooo!" when he found out vader was his father? Is that why?

Once you see him as Vador you wanted to see him as the emotionaless monster we saw him in 4 and 5, and some of 6. This "Nooo" broke with his norm so drastically, while making sense at the same time, made you look at him not as the COOL dark lord sith that we all knew and loved, but rather a whiny little brat (losing all cool factor he had). If he had started to destroy and kill everyone/thing in the room and seem like he was about to yell, then go dead still, that would have been worlds better and appropriate.